diff options
Diffstat (limited to 'meta/lib/oe/utils.py')
| -rw-r--r-- | meta/lib/oe/utils.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/meta/lib/oe/utils.py b/meta/lib/oe/utils.py index e14743f3f3..8d3efe440c 100644 --- a/meta/lib/oe/utils.py +++ b/meta/lib/oe/utils.py @@ -87,15 +87,18 @@ def inherits(d, *classes): """Return True if the metadata inherits any of the specified classes""" return any(bb.data.inherits_class(cls, d) for cls in classes) -def distro_features_backfill(d): +def features_backfill(var,d): + # This construct allows the addition of new features to variable specified + # as var + # Example for var = "DISTRO_FEATURES" # This construct allows the addition of new features to DISTRO_FEATURES # that if not present would disable existing functionality, without # disturbing distributions that have already set DISTRO_FEATURES. # Distributions wanting to elide a value in DISTRO_FEATURES_BACKFILL should # add the feature to DISTRO_FEATURES_BACKFILL_CONSIDERED - backfill = (d.getVar("DISTRO_FEATURES_BACKFILL", True) or "").split() - considered = (d.getVar("DISTRO_FEATURES_BACKFILL_CONSIDERED", True) or "").split() + backfill = (d.getVar(var+"_BACKFILL", True) or "").split() + considered = (d.getVar(var+"_BACKFILL_CONSIDERED", True) or "").split() addfeatures = [] for feature in backfill: |